Mesechthistatus taniguchii is a species of beetle in the family Cerambycidae. It is found in the central Honshu, Japan, and in Jiangxi, China.

Adults measure and are flightless.

Subspecies Two subspecies are sometimes recognized: Mesechthistatus taniguchii hayashii Yokoyama, 1969 Mesechthistatus taniguchii taniguchii (Seki, 1944)

References